Gallery: Riot police block protesters from an armored vehicle with opposition leader Leopoldo Lopez inside, near campaign graffiti of President Nicolas Maduro in Caracas, Venezuela, Feb. 18, 2014. Lopez, a former mayor of a wealthy section of Caracas, faces charges of inciting violence during protests against the 10-month-old government of Maduro. (Meridith Kohut/The New York Times

Meridith Kohut – Nyt - Nyt

Gallery: Opposition leader Leopoldo Lopez is transferred from an armored vehicle to an SUV after surrendering to police in Caracas, Venezuela, Feb. 18, 2014. Lopez, a former mayor of a wealthy section of Caracas, faces charges of inciting violence during protests against the 10-month-old government of Nicolas Maduro. (Meridith Kohut/The New York Times

Alessandra Tarantino – Associated Press - Ap

Gallery: Pope Francis is greeted by the faithful as he tours St. Peter's Square at the Vatican, prior to his general audience, Wednesday, Feb. 19, 2014.

Ebrahim Noroozi – Associated Press - Ap

Gallery: In this Saturday, Feb. 15, 2014 photo, two men walk toward salt-covered rocks that were once deep underwater at Lake Oroumieh, in northwestern Iran. Oroumieh, one of the biggest saltwater lakes on Earth, has shrunk more than 80 percent to 1,000 square kilometers (nearly 400 square miles) in the past decade, mainly because of climate change, expanded irrigation for surrounding farms and the damming of rivers that feed the body of water, experts say.

Muhammed Muheisen – Associated Press - Ap

Gallery: Pakistani girls chase bubbles released by a vendor, in a slum in Rawalpindi, Pakistan, Wednesday, Feb. 19, 2014.

Hassan Ammar – Associated Press - Ap

Gallery: A Lebanese soldier helps an injured boy away from the site of a car bombing in the suburb of Beir Hassan, Beirut, Lebanon, Wednesday, Feb. 19, 2014. The bombing in a Shiite district in southern Beirut killed several people on Wednesday, security officials said � the latest apparent attack linked to the civil war in neighboring Syria that has killed and wounded scores of people over the last few months.

Hussein Malla – Associated Press - Ap

Gallery: Cars burn at the site of an explosion, in the suburb of Beir Hassan, Beirut, Lebanon, Wednesday Feb. 19, 2014. A blast in a Shiite district in southern Beirut killed several people on Wednesday, security officials said � the latest apparent attack linked to the civil war in neighboring Syria that has killed and wounded scores of people over the last few months.

– Associated Press - Ap

Gallery: This image provided by the Portland Oregon Fire & Rescue shows the sinkhole where a woman was rescued unharmed after falling into the 20-foot-deep sinkhole that opened up in her backyard Tuesday night Feb. 18, 2014. Portland Fire & Rescue Lt. Rich Chatman says the woman in her 30s was trying to find her small poodle mix Tuesday night in her dark Portland backyard when she fell into a sinkhole about 3 � feet in diameter. A neighbor who heard her calls for help called 911.

Mohammad Hannon – Associated Press - Ap

Gallery: In this Monday, Feb. 10, 2014 photo, visitors look at military vehicles displayed from World War II, at the Royal Automobile Museum, in Amman, Jordan. The Photo on the right is for the late King Hussein of Jordan. On a hilltops of the Jordanian capital, the museum with some of the world�s most unique cars and motorbikes recounts a century of the ruling Hashemite dynasty�s elegant lifestyle. The museum was built in 2003 under instructions from King Abdullah II, specifically to pay tribute to the eventful life of his late father, Hussein, who died of cancer in 1999 after a 46-year reign.

Mohammad Hannon – Associated Press - Ap

Gallery: In this Monday, Feb. 10, 2014 photo, Students from Denmark Thomas Meulengracht Ledet, right, and Maya Berg, sit in a Mercedes car at the Royal Automobile Museum, in Amman, Jordan. On a hilltop of the Jordanian capital, the museum with some of the world�s most unique cars and motorbikes recounts a century of the ruling Hashemite dynasty�s elegant lifestyle. The museum was built in 2003 under instructions from King Abdullah II, specifically to pay tribute to the eventful life of his late father, Hussein, who died of cancer in 1999 after a 46-year reign.

Mohammad Hannon – Associated Press - Ap

Gallery: In this Monday, Feb. 10, 2014 photo, a visitor looks at a military vehicle from World War II on display at the Royal Automobile Museum, in Amman, Jordan. On a hilltops of the Jordanian capital, the museum with some of the world�s most unique cars and motorbikes recounts a century of the ruling Hashemite dynasty�s elegant lifestyle. The museum was built in 2003 under instructions from King Abdullah II, specifically to pay tribute to the eventful life of his late father, Hussein, who died of cancer in 1999 after a 46-year reign.

More than 5,000 people gathered in the Mall of America's Rotunda singing holiday songs and "Clouds" in memory of Zach Sobiech and to celebrate the total funds raised during the 18th annual KS95 for Kids Radiothon.

Remembering Martin Luther. With the 500th anniversary of Luther's breakaway coming next year, church leaders worldwide are working to spotlight his legacy, and to inject fresh energy into a once radical faith. Interest is particularly piqued in Minnesota, home to the largest number of Lutherans in the nation.